201965402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{25189}}^1$

素因数の和:25421

約数の個数: 16

約数和(自身を含む): 320416800

約数和(自身を除く): 118451398

約数列:

[1, 2, 19, 38, 211, 422, 4009, 8018, 25189, 50378, 478591, 957182, 5314879, 10629758, 100982701, 201965402]

約数ペア:

[(1, 201965402), (2, 100982701), (19, 10629758), (38, 5314879), (211, 957182), (422, 478591), (4009, 50378), (8018, 25189)]